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S1-0073
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$2.50
The FP5139 is an asynchronous boost controller IC designed for battery-powered applications. It features a totem-pole single output stage for driving NPN transistors or N-channel MOSFETs, a high-precision 0.5V reference voltage for comparing output voltage with the feedback amplifier, an internal dead-time control for setting the minimum duty cycle, programmable soft start with short circuit protection function, and logic level control for operating or standby mode.
Specifications of FP5139 Asynchronous Boost Controller IC
- Input Voltage: 1.8V to 15V
- Reference Voltage: 0.5V with 2% precision
- Operating Current: 5.5mA
- Standby Current: 1µA
- Oscillator Frequency: Up to 1MHz
- Totem-Pole Output: With adjustable ON/OFF current for NPN transistors or N-channel MOSFETs
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Features:
- Programmable Soft Start (SS)
- Short Circuit Protection (SCP)
- Logic Level Control for Standby Mode
- Package: TSSOP-8
| Package | TSSOP-8 |
|---|---|
| Operating Temperature Max | +85 C° |
| Mounting Type | SMD/SMT |
| Components - Type | Power Management IC |
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